WO2011101437A1 - Method for producing wind power plant rotor blades and a wind power plant rotor blade - Google Patents
Method for producing wind power plant rotor blades and a wind power plant rotor blade Download PDFInfo
- Publication number
- WO2011101437A1 WO2011101437A1 PCT/EP2011/052422 EP2011052422W WO2011101437A1 WO 2011101437 A1 WO2011101437 A1 WO 2011101437A1 EP 2011052422 W EP2011052422 W EP 2011052422W WO 2011101437 A1 WO2011101437 A1 WO 2011101437A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- channel
- core
- rotor blade
- resin
- wind turbine
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 37
- 239000011347 resin Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000011162 core material Substances 0.000 description 38
- 239000002131 composite material Substances 0.000 description 12
- 239000000835 fiber Substances 0.000 description 12
- 208000015943 Coeliac disease Diseases 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 238000009755 vacuum infusion Methods 0.000 description 4
- 240000007182 Ochroma pyramidale Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
- B29C70/548—Measures for feeding or distributing the matrix material in the reinforcing structure using distribution constructions, e.g. channels incorporated in or associated with the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/462—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine blades
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Claims
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ601942A NZ601942A (en) | 2010-02-18 | 2011-02-18 | Method for producing wind power plant rotor blades and a wind power plant rotor blade |
MX2012009184A MX2012009184A (en) | 2010-02-18 | 2011-02-18 | Method for producing wind power plant rotor blades and a wind power plant rotor blade. |
BR112012020393-2A BR112012020393B1 (en) | 2010-02-18 | 2011-02-18 | PROCESS FOR THE PRODUCTION OF A ROTOR BLADE, AND, ROTOR BLADE OF WIND ENERGY INSTALLATION |
KR1020127024169A KR101388279B1 (en) | 2010-02-18 | 2011-02-18 | Method for producing wind power plant rotor blades and a wind power plant rotor blade |
CN201180009926.1A CN102844166B (en) | 2010-02-18 | 2011-02-18 | Method for producing wind power plant rotor blades and a wind power plant rotor blade |
AU2011217219A AU2011217219B2 (en) | 2010-02-18 | 2011-02-18 | Method for producing wind power plant rotor blades and a wind power plant rotor blade |
EP11703714A EP2536547A1 (en) | 2010-02-18 | 2011-02-18 | Method for producing wind power plant rotor blades and a wind power plant rotor blade |
EA201290806A EA201290806A1 (en) | 2010-02-18 | 2011-02-18 | METHOD OF MANUFACTURING BLADES OF SCREWS OF WIND-ENERGY INSTALLATIONS AND BLADE OF SCREWS OF WIND-ENERGY INSTALLATION |
US13/579,907 US20130039775A1 (en) | 2010-02-18 | 2011-02-18 | Method for producing wind power plant rotor blades and a wind power plant rotor blade |
CA2787616A CA2787616C (en) | 2010-02-18 | 2011-02-18 | Method for producing wind power plant rotor blades and a wind power plant rotor blade |
JP2012553330A JP5484596B2 (en) | 2010-02-18 | 2011-02-18 | Method of manufacturing rotor blades for wind power generation equipment and rotor blades for wind power generation equipment |
ZA2012/06152A ZA201206152B (en) | 2010-02-18 | 2012-08-16 | Method for producing wind power plant rotor blades and a wind power plant rotor blade |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010002131.8 | 2010-02-18 | ||
DE102010002131A DE102010002131A1 (en) | 2010-02-18 | 2010-02-18 | Method for producing wind turbine rotor blades and wind turbine rotor blade |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011101437A1 true WO2011101437A1 (en) | 2011-08-25 |
Family
ID=44063981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/052422 WO2011101437A1 (en) | 2010-02-18 | 2011-02-18 | Method for producing wind power plant rotor blades and a wind power plant rotor blade |
Country Status (17)
Country | Link |
---|---|
US (1) | US20130039775A1 (en) |
EP (1) | EP2536547A1 (en) |
JP (1) | JP5484596B2 (en) |
KR (1) | KR101388279B1 (en) |
CN (1) | CN102844166B (en) |
AR (1) | AR080199A1 (en) |
AU (1) | AU2011217219B2 (en) |
BR (1) | BR112012020393B1 (en) |
CA (1) | CA2787616C (en) |
CL (1) | CL2012002282A1 (en) |
DE (1) | DE102010002131A1 (en) |
EA (1) | EA201290806A1 (en) |
MX (1) | MX2012009184A (en) |
NZ (1) | NZ601942A (en) |
TW (1) | TWI481495B (en) |
WO (1) | WO2011101437A1 (en) |
ZA (1) | ZA201206152B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2886322A1 (en) | 2013-12-19 | 2015-06-24 | Bayer MaterialScience AG | Method for producing compound components |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011087622A1 (en) | 2011-12-02 | 2013-06-06 | Gaugler & Lutz Ohg | Sandwich composite component i.e. composite plate, for use during manufacturing of rotor blade for wind power plant, has cover layer provided at main surface of core layer, and elongate flexible elements provided in resin channels |
DE202012012785U1 (en) | 2012-07-05 | 2014-03-06 | Gaugler & Lutz Ohg | Core layer for a sandwich composite component and sandwich composite component |
DE102012211765A1 (en) | 2012-07-05 | 2014-05-22 | Gaugler & Lutz Ohg | Core layer for a sandwich composite component, sandwich composite component and method for producing a sandwich composite component |
DE102012107932C5 (en) * | 2012-08-28 | 2024-01-11 | Siemens Gamesa Renewable Energy Service Gmbh | Method for producing a rotor blade and a rotor blade of a wind turbine |
DE102012216830A1 (en) | 2012-09-19 | 2014-03-20 | Wobben Properties Gmbh | Process for the production of wind turbine rotor blades, and for the production of a mandrel for this purpose |
DE102013212884A1 (en) | 2013-07-02 | 2015-01-08 | Wobben Properties Gmbh | Test specimen, test method, wind turbine |
DE102013012593A1 (en) | 2013-07-30 | 2015-02-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Process for the production of thermoplastic composite components |
DE102013108645B4 (en) * | 2013-08-09 | 2021-05-06 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for producing a test specimen and use of the test specimen |
JP6407057B2 (en) * | 2014-07-30 | 2018-10-17 | 積水化学工業株式会社 | Method for producing molded thermoplastic resin |
KR20160067690A (en) | 2014-12-04 | 2016-06-14 | 대우조선해양 주식회사 | Automatic control apparatus for mold of wind turbine blade |
DE102015204490A1 (en) * | 2015-03-12 | 2016-09-15 | Wobben Properties Gmbh | Method and device for producing a preform |
DE102016108785A1 (en) * | 2016-05-12 | 2017-11-16 | Wobben Properties Gmbh | Method for separating a dry composite fiber composite, use of a separating device for separating a dry composite fiber composite and a wind turbine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560523A (en) | 1984-04-30 | 1985-12-24 | A&M Engineered Composites Corporation | Intrusion molding process for forming composite structures |
EP1537980A1 (en) | 2003-12-02 | 2005-06-08 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method of production of a fibre-reinforced composite |
WO2009003476A1 (en) * | 2007-06-29 | 2009-01-08 | Lm Glasfiber A/S | Method of using a formable core block for a resin impregnation process |
WO2009003477A1 (en) | 2007-06-29 | 2009-01-08 | Lm Glasfiber A/S | A method for producing a composite structure and a composite structure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5304339A (en) * | 1990-05-23 | 1994-04-19 | Le Comte Adolf | Method for manufacturing a large-sized object of fiber reinforced synthetic resin |
US5904972A (en) * | 1995-06-07 | 1999-05-18 | Tpi Technology Inc. | Large composite core structures formed by vacuum assisted resin transfer molding |
US6203749B1 (en) * | 1996-02-15 | 2001-03-20 | David Loving | Process for fiberglass molding using a vacuum |
JP2000043171A (en) * | 1998-07-31 | 2000-02-15 | Toray Ind Inc | Frp structure and its manufacture |
JP2000043173A (en) | 1998-07-31 | 2000-02-15 | Toray Ind Inc | Core material, frp structure using the same and manufacture thereof |
US6656411B1 (en) * | 1999-01-11 | 2003-12-02 | Northrop Grumman Corporation | Grooved core pattern for optimum resin distribution |
CN2714283Y (en) * | 2004-07-28 | 2005-08-03 | 上特技材有限公司 | Improved structure of pistil material |
-
2010
- 2010-02-18 DE DE102010002131A patent/DE102010002131A1/en not_active Withdrawn
-
2011
- 2011-02-17 AR ARP110100479A patent/AR080199A1/en unknown
- 2011-02-18 MX MX2012009184A patent/MX2012009184A/en not_active Application Discontinuation
- 2011-02-18 CN CN201180009926.1A patent/CN102844166B/en not_active Expired - Fee Related
- 2011-02-18 KR KR1020127024169A patent/KR101388279B1/en active IP Right Grant
- 2011-02-18 NZ NZ601942A patent/NZ601942A/en not_active IP Right Cessation
- 2011-02-18 CA CA2787616A patent/CA2787616C/en not_active Expired - Fee Related
- 2011-02-18 EA EA201290806A patent/EA201290806A1/en unknown
- 2011-02-18 EP EP11703714A patent/EP2536547A1/en not_active Withdrawn
- 2011-02-18 TW TW100105511A patent/TWI481495B/en not_active IP Right Cessation
- 2011-02-18 JP JP2012553330A patent/JP5484596B2/en not_active Expired - Fee Related
- 2011-02-18 US US13/579,907 patent/US20130039775A1/en not_active Abandoned
- 2011-02-18 AU AU2011217219A patent/AU2011217219B2/en not_active Ceased
- 2011-02-18 BR BR112012020393-2A patent/BR112012020393B1/en not_active IP Right Cessation
- 2011-02-18 WO PCT/EP2011/052422 patent/WO2011101437A1/en active Application Filing
-
2012
- 2012-08-16 ZA ZA2012/06152A patent/ZA201206152B/en unknown
- 2012-08-17 CL CL2012002282A patent/CL2012002282A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560523A (en) | 1984-04-30 | 1985-12-24 | A&M Engineered Composites Corporation | Intrusion molding process for forming composite structures |
EP1537980A1 (en) | 2003-12-02 | 2005-06-08 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method of production of a fibre-reinforced composite |
WO2009003476A1 (en) * | 2007-06-29 | 2009-01-08 | Lm Glasfiber A/S | Method of using a formable core block for a resin impregnation process |
WO2009003477A1 (en) | 2007-06-29 | 2009-01-08 | Lm Glasfiber A/S | A method for producing a composite structure and a composite structure |
Non-Patent Citations (1)
Title |
---|
See also references of EP2536547A1 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2886322A1 (en) | 2013-12-19 | 2015-06-24 | Bayer MaterialScience AG | Method for producing compound components |
Also Published As
Publication number | Publication date |
---|---|
CL2012002282A1 (en) | 2013-01-25 |
TWI481495B (en) | 2015-04-21 |
EA201290806A1 (en) | 2013-02-28 |
EP2536547A1 (en) | 2012-12-26 |
US20130039775A1 (en) | 2013-02-14 |
DE102010002131A1 (en) | 2011-08-18 |
BR112012020393A2 (en) | 2017-03-01 |
CN102844166B (en) | 2015-06-10 |
MX2012009184A (en) | 2013-03-21 |
CN102844166A (en) | 2012-12-26 |
KR20120135254A (en) | 2012-12-12 |
AU2011217219A1 (en) | 2012-09-13 |
CA2787616A1 (en) | 2011-08-25 |
ZA201206152B (en) | 2013-04-24 |
NZ601942A (en) | 2013-08-30 |
KR101388279B1 (en) | 2014-04-22 |
JP5484596B2 (en) | 2014-05-07 |
BR112012020393B1 (en) | 2020-12-15 |
JP2013519837A (en) | 2013-05-30 |
AR080199A1 (en) | 2012-03-21 |
CA2787616C (en) | 2014-09-23 |
AU2011217219B2 (en) | 2013-05-09 |
TW201210798A (en) | 2012-03-16 |
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